A Trx file is nothing but a Visual Studio unit test result file extension. This file is in XML format. TrxFileParser helps you to parse it.

• Command line

dotnet test -l:trx;LogFileName=C:\temp\TestOutput.xml 

• MSBuild

<PropertyGroup> <VSTestLogger>trx</VSTestLogger> <VSTestResultsDirectory>C:\temp</VSTestResultsDirectory> </PropertyGroup>

TestRun testRun = TrxFileParser.TrxConvert.Deserialize(trxFilePath);

string markdown = testRun.ToMarkdown();

Install-Package TrxFileParser dotnet add package TrxFileParser